Key Takeaways UnitedHealth is transforming its business by integrating insurance, care services and technology.Optum's expanding role in pharmacy services, care delivery and analytics supports this shift.UnitedHealthcare and Optum drove 11.6% revenue growth in the first nine months of 2025.UnitedHealth Group Inc. (UNH) is quietly transforming its business playbook, pushing against the usual ways of delivering care and insurance. By merging insurance coverage with health services and cutting-edge technology, ...